Siemens S7-1200 - SM 1232 Analog Output Module Specifications

Technical specifications
A.8 Analog signal modules (SMs)
S7-1200 Programmable controller
910 System Manual, 03/2014, A5E02486680-AG
Table A- 144 Connector pin locations for SM 1231 AI 4 x 16 bit (6ES7 231-5ND30-0XB0)
Pin
X10 (gold)
X11 (gold)
1
L+ / 24 VDC
No connection
2
M / 24 VDC
No connection
3
GND
No connection
4
AI 0+
AI 2+
5
AI 0-
AI 2-
6
AI 1+
AI 3+
7
AI 1-
AI 3-
Note
Unused voltage input channels should be shorted.
Unused curent input channels should be set to the 0 to 20 mA range and/or disable broken
wire error reporting.
Inputs configured for current mode will not conduct loop current un
less the module is
powered and configured.
Current input channels will not operate unless external power is supplied to the transmitter.
A.8.2
SM 1232 analog output module specifications
Table A- 145 General specifications
Technical data
SM 1232 AQ 2 x 14 bit
SM 1232 AQ 4 x 14 bit
Order number
6ES7 232-4HB32-0XB0
6ES7 232-4HD32-0XB0
Dimensions W x H x D (mm)
45 x 100 x 75
45 x 100 x 75
Weight
180 grams
180 grams
Power dissipation
1.8 W
2.0 W
Current consumption (SM Bus)
80 mA
80 mA
Current consumption (24 VDC)
45 mA (no load)
45 mA (no load)
Table A- 146 Analog outputs
Technical data
SM 1232 AQ 2 x 14 bit
SM 1232 AQ 4 x 14 bit
Number of outputs
2
4
Type
Voltage or current
Voltage or current
Range ±10 V, 0 to 20 mA, or 4 mA to 20
mA
±10 V, 0 to 20 mA, or 4 mA to 20
mA
Resolution Voltage: 14 bits
Current: 13 bits
Voltage: 14 bits
Current: 13 bits